JP6978341B2 - 流体殺菌装置 - Google Patents
流体殺菌装置 Download PDFInfo
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- JP6978341B2 JP6978341B2 JP2018027757A JP2018027757A JP6978341B2 JP 6978341 B2 JP6978341 B2 JP 6978341B2 JP 2018027757 A JP2018027757 A JP 2018027757A JP 2018027757 A JP2018027757 A JP 2018027757A JP 6978341 B2 JP6978341 B2 JP 6978341B2
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
- C02F1/325—Irradiation devices or lamp constructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
- B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path
- B01F25/422—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path between stacked plates, e.g. grooved or perforated plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/40—Static mixers
- B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
- B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
- B01F25/4521—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through orifices in elements, e.g. flat plates or cylinders, which obstruct the whole diameter of the tube
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/006—Baffles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
- B01J19/12—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electromagnetic waves
- B01J19/122—Incoherent waves
- B01J19/123—Ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/2204—Mixing chemical components in generals in order to improve chemical treatment or reactions, independently from the specific application
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00761—Details of the reactor
- B01J2219/00763—Baffles
- B01J2219/00765—Baffles attached to the reactor wall
- B01J2219/00768—Baffles attached to the reactor wall vertical
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/192—Details relating to the geometry of the reactor polygonal
- B01J2219/1923—Details relating to the geometry of the reactor polygonal square or square-derived
- B01J2219/1925—Details relating to the geometry of the reactor polygonal square or square-derived prismatic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/19—Details relating to the geometry of the reactor
- B01J2219/194—Details relating to the geometry of the reactor round
- B01J2219/1947—Details relating to the geometry of the reactor round oval or ellipsoidal
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/322—Lamp arrangement
- C02F2201/3222—Units using UV-light emitting diodes [LED]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/32—Details relating to UV-irradiation devices
- C02F2201/328—Having flow diverters (baffles)
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Dispersion Chemistry (AREA)
- Physical Water Treatments (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Description
[第1実施形態]
[第2実施形態]
Claims (6)
- 殺菌対象の流体が軸方向に流れる流路を有する筐体と、
前記流体に対して紫外光を出射する半導体発光素子を有する光源と、
前記筐体の内部に前記流体が流入する流入口の側に設けられて、前記流体を整流する整流部と、を備え、
前記整流部は、前記軸方向に互いに離間して配置され、前記流体が通過する複数の孔を各々が有する、少なくとも前記流入口に最も近い位置に設けられた第1の整流板と、前記第1の整流板よりも前記流路の下流側に設けられた第2の整流板とで構成され、
前記第2の整流板が有する各々の孔の大きさは、前記1の整流板が有する各々の孔の大きさ以下であり、
前記第2の整流板は前記筐体に内接し、前記第1の整流板は前記第2の整流板に取り付けられ、
前記第1の整流板及び前記第2の整流板をそれぞれ上面及び底面とし、前記流体が通過する孔のない側壁を側面とする円筒型又は円錐台型に形成されていることを特徴とする流体殺菌装置。 - 請求項1に記載の流体殺菌装置において、
前記第1の整流板は、前記流路の中心部に前記流入口の最大径以上の大きさを有する、前記流体が通過しない止水部を有することを特徴とする流体殺菌装置。 - 請求項1又は2に記載の流体殺菌装置において、
前記第2の整流板は、前記筐体の内壁に隣接する外周部に前記流体が通過しない止水部を有することを特徴とする流体殺菌装置。 - 請求項1〜3の何れか1項に記載の流体殺菌装置において、
前記第1の整流板と前記第2の整流板との間に、前記流体が通過する複数の孔を有する第3の整流板を備えていることを特徴とする流体殺菌装置。 - 請求項1〜4の何れか1項に記載の流体殺菌装置において、
前記筐体は、前記流入口より断面の直径が大きい円柱状の流路を有し、
前記円柱状の流路の中心軸上に前記流入口を有していることを特徴とする流体殺菌装置。 - 請求項1〜5の何れか1項に記載の流体殺菌装置において、
前記筐体の内部には、前記流路の前記流入口と反対側の端部に設けられて、前記光源から出射された紫外光を透過する材料からなる紫外光入射窓を備えていることを特徴とする流体殺菌装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018027757A JP6978341B2 (ja) | 2018-02-20 | 2018-02-20 | 流体殺菌装置 |
| US16/279,835 US10745296B2 (en) | 2018-02-20 | 2019-02-19 | Fluid processing apparatus having multiple rectifying plates |
| EP19158104.0A EP3527284A1 (en) | 2018-02-20 | 2019-02-19 | Ultraviolet fluid processing apparatus having flow rectifying perforated plates |
| CN201910125311.3A CN110170061B (zh) | 2018-02-20 | 2019-02-20 | 具有多个整流板的流体处理设备 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018027757A JP6978341B2 (ja) | 2018-02-20 | 2018-02-20 | 流体殺菌装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019141292A JP2019141292A (ja) | 2019-08-29 |
| JP6978341B2 true JP6978341B2 (ja) | 2021-12-08 |
Family
ID=65529289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018027757A Active JP6978341B2 (ja) | 2018-02-20 | 2018-02-20 | 流体殺菌装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10745296B2 (ja) |
| EP (1) | EP3527284A1 (ja) |
| JP (1) | JP6978341B2 (ja) |
| CN (1) | CN110170061B (ja) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6760993B2 (ja) * | 2018-04-20 | 2020-09-23 | 旭化成株式会社 | 流体殺菌モジュール |
| JP7267699B2 (ja) * | 2018-09-07 | 2023-05-02 | スタンレー電気株式会社 | 流体殺菌装置 |
| JP7239705B2 (ja) * | 2019-07-31 | 2023-03-14 | 旭化成株式会社 | 紫外線照射装置及び紫外線照射方法 |
| US11878084B2 (en) * | 2019-09-20 | 2024-01-23 | Vyv, Inc. | Disinfecting light emitting subcomponent |
| US10981807B1 (en) * | 2019-10-08 | 2021-04-20 | Bolb Inc. | Disinfecting fluid using disinfection light |
| JP7398243B2 (ja) * | 2019-10-30 | 2023-12-14 | スタンレー電気株式会社 | 流体殺菌装置 |
| JP7381365B2 (ja) * | 2020-02-26 | 2023-11-15 | メタウォーター株式会社 | 水処理装置 |
| FR3111077B1 (fr) * | 2020-06-08 | 2022-07-22 | Behring | Dispositif de traitement d’un liquide par rayonnements ultra-violets |
| JP7405035B2 (ja) * | 2020-07-28 | 2023-12-26 | 豊田合成株式会社 | 流体殺菌装置 |
| CN112645406A (zh) * | 2020-12-03 | 2021-04-13 | 佛山科学技术学院 | 紫外灯消毒净水反应器及其制造方法 |
| JP7679210B2 (ja) * | 2021-03-19 | 2025-05-19 | スタンレー電気株式会社 | 流体殺菌装置 |
| CN113511701A (zh) * | 2021-07-06 | 2021-10-19 | 青净光能科技股份有限公司 | 双腔室流体处理系统 |
| CN113713162A (zh) * | 2021-09-02 | 2021-11-30 | 宁波安芯美半导体有限公司 | 一种风淋洁净门系统 |
| FR3131916B3 (fr) * | 2022-01-18 | 2024-01-19 | Thomas Zunino Innovation Conseil | Systeme de desinfection et de traitement d’eau par irradiation ultraviolette |
| DE202022000913U1 (de) | 2022-04-11 | 2023-07-14 | PURION GmbH | UV-Wasserbehandlungseinheit |
| JP7441895B2 (ja) * | 2022-07-01 | 2024-03-01 | 星和電機株式会社 | 流体殺菌装置 |
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-
2018
- 2018-02-20 JP JP2018027757A patent/JP6978341B2/ja active Active
-
2019
- 2019-02-19 EP EP19158104.0A patent/EP3527284A1/en not_active Withdrawn
- 2019-02-19 US US16/279,835 patent/US10745296B2/en active Active
- 2019-02-20 CN CN201910125311.3A patent/CN110170061B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3527284A1 (en) | 2019-08-21 |
| JP2019141292A (ja) | 2019-08-29 |
| CN110170061A (zh) | 2019-08-27 |
| US10745296B2 (en) | 2020-08-18 |
| CN110170061B (zh) | 2023-05-02 |
| US20190256379A1 (en) | 2019-08-22 |
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